3/4" BSP Angle Seat Valve Stainless Steel 316 Single Acting Air Normally Closed

Szie:DN20 3/4" BSP. Type: Single Acting Normally Closed. Material of body: 316 Stainless steel. In the non-working state, the action of the spring, the valve normally open or normally closed. When the actuator piston is compressed gas valve open or closed.

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